High Temperature Silicone Sealant
TremPro® 644 High Temperature Silicone Sealant is a one-part, ready-to-use silicone sealant. It has a paste-like consistency and cures to silicone rubber at room temperature.
The paste-like consistency of TremPro 644 High Temperature Sealant is easily gunnable and can be applied to vertical and overhead surfaces where use of pourable self-leveling sealants would not be practical.
This silicone sealant may be used in thicknesses up to 1/4" (6 mm) for bonding and sealing, joining metals and plastics, and electrical insulation.
TremPro 644 High Temperature Silicone is specially designed for:
High temperature situations, such as fireplace frames.
Sealing joints between most non-porous materials such as glass, aluminum, metal and metal alloys.
Access the GREENGUARD certification for this product.
- Low VOCs
- Green Concrete
- Air & Moisture Infiltration
- Thermal Performance
- Indoor Air Quality